FR2274345A1 - Plaque de repartition pour reacteurs a lit fluidise - Google Patents

Plaque de repartition pour reacteurs a lit fluidise

Info

Publication number
FR2274345A1
FR2274345A1 FR7518514A FR7518514A FR2274345A1 FR 2274345 A1 FR2274345 A1 FR 2274345A1 FR 7518514 A FR7518514 A FR 7518514A FR 7518514 A FR7518514 A FR 7518514A FR 2274345 A1 FR2274345 A1 FR 2274345A1
Authority
FR
France
Prior art keywords
fluidized bed
distribution plate
bed reactors
reactors
distribution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7518514A
Other languages
English (en)
Other versions
FR2274345B1 (fr
Inventor
Giansilvio Malgarini
Edoardo Pasero
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of FR2274345A1 publication Critical patent/FR2274345A1/fr
Application granted granted Critical
Publication of FR2274345B1 publication Critical patent/FR2274345B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR7518514A 1974-06-17 1975-06-13 Plaque de repartition pour reacteurs a lit fluidise Granted FR2274345A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT51565/74A IT1016057B (it) 1974-06-17 1974-06-17 Piastra di reattori a letto fluido

Publications (2)

Publication Number Publication Date
FR2274345A1 true FR2274345A1 (fr) 1976-01-09
FR2274345B1 FR2274345B1 (fr) 1977-07-22

Family

ID=11275342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518514A Granted FR2274345A1 (fr) 1974-06-17 1975-06-13 Plaque de repartition pour reacteurs a lit fluidise

Country Status (6)

Country Link
US (1) US3982900A (fr)
BE (1) BE830256A (fr)
FR (1) FR2274345A1 (fr)
GB (1) GB1472359A (fr)
IT (1) IT1016057B (fr)
NL (1) NL7507223A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0721798A2 (fr) * 1994-12-28 1996-07-17 Mitsui Petrochemical Industries, Ltd. Plaque de distribution des gaz pour réacteurs de polymérisation en phase gazeuse

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409084B1 (fr) * 1977-11-22 1980-08-22 Charbonnages De France
US4257171A (en) * 1979-07-16 1981-03-24 Stone & Webster Engineering Corp. Fluidized bed gas distributor system
US4456504A (en) * 1980-04-30 1984-06-26 Chevron Research Company Reactor vessel and process for thermally treating a granular solid
US4337120A (en) * 1980-04-30 1982-06-29 Chevron Research Company Baffle system for staged turbulent bed
JPS5848213B2 (ja) * 1980-05-07 1983-10-27 工業技術院長 流動層の整流器
US4382415A (en) * 1980-12-05 1983-05-10 York-Shipley, Inc. Fluidized bed reactor utilizing a bottomless plate grid and method of operating the reactor
US5328720A (en) * 1992-10-23 1994-07-12 Carbon Implants, Inc. Coating-fluidizing gas supply system and method for flat bottom coater
US5488784A (en) * 1993-02-24 1996-02-06 General Electric Company Ventilated tray for adsorbent desorption
EP0919268A1 (fr) * 1997-11-26 1999-06-02 COSTACURTA S.p.A. VICO Support de filtre pour matériau solide non-aggloméré et procédé de fabrication
BRPI0620401A2 (pt) * 2005-12-23 2011-11-16 Siemens Vai Metals Tech Gmbh fundo distribuidor
US7597617B2 (en) * 2007-03-02 2009-10-06 Andrew Solberg Gas diffusion device
US8906121B2 (en) * 2007-09-12 2014-12-09 Synthesis Energy Systems, Inc. Fluidized beds, sizing of fluidized medium inlet holes and methods of fluidizing
EP2302991B1 (fr) * 2008-05-30 2012-08-01 NEC Display Solutions, Ltd. Filtre, element a jet de refroidissement et procede a jet d' air de refroidissement
ITMI20100249U1 (it) 2010-07-16 2012-01-17 Alfa Laval Corp Ab Dispositivo di scambio termico con sistema perfezionato di distribuzione del fluido refrigerante

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74181C (fr) * 1945-03-02 1900-01-01
US2740698A (en) * 1952-06-30 1956-04-03 Gulf Research Development Co Fluidized solids apparatus
US2975037A (en) * 1955-05-18 1961-03-14 Pan American Petroleum Corp Grid design for fluidized beds
US2872472A (en) * 1955-11-21 1959-02-03 Exxon Research Engineering Co Oxidation of organic compounds
DE1442600A1 (de) * 1965-10-15 1969-08-28 Bergwerksverband Gmbh Anstroemboden fuer Wirbelbetten
GB1320162A (en) * 1970-03-10 1973-06-13 Thann E T Mulhouse Sole plate for fluidised bed reactor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0721798A2 (fr) * 1994-12-28 1996-07-17 Mitsui Petrochemical Industries, Ltd. Plaque de distribution des gaz pour réacteurs de polymérisation en phase gazeuse
EP0721798A3 (fr) * 1994-12-28 1997-01-02 Mitsui Petrochemical Ind Plaque de distribution des gaz pour réacteurs de polymérisation en phase gazeuse
US5753191A (en) * 1994-12-28 1998-05-19 Mitsui Chemicals, Inc. Gas distributor plate for a gas phase polymerization apparatus
EP1160008A1 (fr) * 1994-12-28 2001-12-05 Mitsui Chemicals, Inc. Plaque de distribution des gaz pour réacteurs de polymérisation en phase gazeuse

Also Published As

Publication number Publication date
IT1016057B (it) 1977-05-30
FR2274345B1 (fr) 1977-07-22
BE830256A (fr) 1975-10-01
GB1472359A (en) 1977-05-04
US3982900A (en) 1976-09-28
NL7507223A (nl) 1975-12-19
DE2526738B2 (de) 1977-03-10
DE2526738A1 (de) 1975-12-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse